function openWin(){
	//window.open("http://press.very500.com.cn/ad.html", "_new", "width=600, height=454, top=100, left=100, toolbar=no, menubar=no, scrollbars=no, resizable=no,location=no, status=no");
}
	var start=new Date();
	start=Date.parse(start)/1000;
	var counts=<%=cou%>;
function CountDown(url){
  var now=new Date();
  now=Date.parse(now)/1000;
  var x=parseInt(counts-(now-start),10);
  if(document.SendToMer){document.SendToMer.clock.value = x;}
  if(x>0){
  var str = 'CountDown(\''+url+'\')';
   timerID=setTimeout(str, 100);
  }else{
 
   document.SendToMer.submit();
  }
}
function loading(url,counts){

	var str = 'CountDown(\''+url+'\')';
	window.setTimeout(str,100);
}